Magnetic Switch

DFRobotSKU: SEN0387
Sale price £4.30
incl. VAT
excl. VAT
Only 11 units left

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This magnetic switch comprises two parts - the inducting end and trigger. The former has a reed switch enclosed inside and there is a cable connected to it, and the latter is a magnet enclosed within a plastic case. When the distance of these two parts is smaller than 1cm, the reed switch will be connected, by which the position change of an object can be detected for functions like travel controlling, position-limitation protection etc.

Characterised with reliable performance, long life-span, low power consumption, wide voltage range and high operating frequency, this magnetic switch is very applicable to harsh environments and can be used as a door/window position limiting device, intelligent toilet, car/electrical bike anti-theft, smart home and more.


  • Dimension: 6*14*23mm
  • Output Mode: NO/NO+NC
  • Power Voltage: 0~380VDC/AC
  • Contact Rating: 1W
  • Load Current: ≤50mA
  • Operating Temperature: -10~70℃
  • Operating Humidity: 25~95%
  • Switching Frequency: 200Hz
  • Withstand Voltage: 1000V/AC 50/60HZ 60S
  • Insulation Resistance: ≥50MΩ(500VDC)
  • Withstand Vibration: 50HZ
  • Protection Grade: IP67
  • Enclosure Material: PBT/ABS

Shipping List

  • Magnetic Switch x1
  • Magnet x1

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